Make cheap calls and receive unlimited calls over internet or WiFi worldwide

The most affordable and flexible way to make and receive calls over the internet anywhere!

Using smartphone apps -
Wi-Fi/ 3G/ 4G

Free OneSuite VoIP App for iPhone/iPad or Android!


Using computer to make & receive calls

Free OneSuite softphone download for PC or Mac!


Using analog phone + ATA

Freedom to BYOD!
Bring Your Own Device


Using an IP phone

Freedom to BYOD!
Bring Your Own Device

OneSuite SuiteAdvantage $2.95 per month

A powerful phone service to make cheap calls and receive unlimited calls using our free smartphone app, free computer softphone, or BYOD!
Enjoy free unlimited voice mails!


Why You'll Love SuiteAdvantage VoIP

  1. Enjoy super low calling rates
  2. Make free calls to other SuiteAdvantage users
  3. Enjoy free powerful calling features:  voice message broadcast, caller ID, call waiting, free voicemail and incoming calls, & more
  4. Make cheap international calls even without internet access or during power outage, with our default Hybrid Long Distance
  5. Get an additional line for your home or office, cheap and easy
  6. No hidden fees: No setup fees! No contracts!

Get Started

With $10 in account credit
Then, pay as you go!

Sign Up Now

Immediately receive 1-month FREE subscription of OneSuite Fax Plus!


Sample of Our Great Prepaid VoIP Rates

VoIP calls from Worldwide Internet. Per minute rates

Australia as low as1.8¢France as low as2.0¢Mexico as low as1.0¢Spain as low as2.0¢
Brazil1.8¢Germany1.79¢Pakistan6.5¢United States1.3¢
Canada1.3¢India as low as2.4¢Philippines as low as10.9¢United Kingdom1.0¢
China1.1¢Japan2.23¢South Korea2.0¢Vietnam as low as4.8¢

Call African countries from  •  Call Caribbean Islands from 2.4¢  •  Call Pacific Islands from 2.5¢

We're here 24/7

Mobile Dialer App